anonLLM PII Scanner

See what the AI would see — before you paste. Expose Nothing scans any text for personal data (PII) entirely in your browser and strips it in one click. Names, email addresses, IBANs, credit card numbers, phone numbers, case IDs, VAT IDs and your own custom terms: flagged, highlighted, and replaced with safe tokens like [NAME], [EMAIL], [IBAN]. WHY IT'S DIFFERENT — THE PRIVACY CLAIM IS VERIFIABLE Most "private" tools ask you to trust them. This extension's detection runs 100% locally: no accounts, no analytics, no tracking, no remote code. It is open source (MIT), so you can read the code and the manifest yourself: github.com/d2b-space/Expose-Nothing PASTE GUARD — PROTECTION EXACTLY WHERE IT MATTERS On chatgpt.com, claude.ai and gemini.google.com (and nowhere else), Expose Nothing checks your paste before it reaches the page. Identifiers found? The paste is held and you choose: paste the redacted version, paste the original, or cancel. Clean pastes pass through untouched. The extension never reads the page itself, it only reacts to your paste. PAUSE IT WHEN YOU DON'T NEED IT Working in a scratch chat, or pasting something you already know is clean? Open the popup and hit PAUSE: one hour, four hours, or off until you switch it back on. Timed pauses show a live countdown and turn themselves back on when they run out. While paused, every paste goes through untouched. CUSTOM TERMS, WITH YOUR OWN TOKENS Add client names, project codenames, internal IDs, and decide what each one turns into. "Project Aurora" can redact to [PROJECT AURORA], or to [CLIENT], or to any label you type. Terms are matched case-insensitively and stored only in your browser's sync storage. LIGHT AND DARK The popup and the paste-guard dialog follow your browser's theme, or you can pin light or dark from the popup header. Every control has a hover tooltip explaining what it does, and the guard dialog has a clear close button that stays reachable on long pastes. WHAT YOU GET • Popup scanner: paste → SCAN & STRIP → see exactly what a model would receive • "What the model sees" preview: highlights and the redacted version side by side • One-click COPY REDACTED • Right-click any selected text → "Scan selection for PII" • Paste guard on the three big AI chat sites, pausable for 1h, 4h, or indefinitely • Custom terms with per-term replacement tokens • Light and dark theme, automatic or manual • Validated detection that cuts false alarms: cards are Luhn-checked, IBANs mod-97-verified; phones matched in international, US and German national formats BUILT FOR GDPR-MINDED TEAMS Redact before you prompt. GDPR/DSGVO-friendly by design, with DACH formats covered (German VAT IDs, national phone formats). German locale pack coming next. Free, open source, local-first. By the anonLLM team, privacy infrastructure for teams: d2b.space/anonllm WHAT'S NEW IN 2.2.0 • Pause the paste guard for 1 hour, 4 hours, or until you turn it back on • Per-term redaction tokens: every custom term gets its own label instead of a generic one • Light and dark theme, following the browser or set by hand • Tooltips on every control, and a bigger, clearer close button on the guard dialog